Davis, Gary. <br/><br/>
The sound reinforcement handbook / 
written for Yamaha by Gary Davis & Ralph Jones ; inside design & illustration by Gary Davis & Associates. 
 - 2nd edition. 
 - Milwaukee, Wisc. :  Hal Leonard,  1989. 
 - TC-8, 412, I-4p. :  ill. ;  28 cm. 
<br/><br/> Previous ed.: 1987.  Includes index. 
<br/><br/> Specialized. 
<br/><br/><label>ISBN: </label>9780881889000 (pbk.) :  No price 0881889008 (pbk.) :  No price 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acoustical engineering.<br/>Sound--Equipment and supplies.
<br/><br/><label>Dewey Class. No.: </label>620.2